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CVE-2026-98516

drm/nouveau: Fix bridge reference leak in nv1a_ram_new()

Published
Last modified
published
Not listed in CISA KEV
Fix
Fixed in 5.10.271, 5.15.222, 6.1.189, 6.6.158, 6.12.112, and 2 more
None on Exploit-DB, Metasploit or GitHub

Summary

In the Linux kernel, the following vulnerability has been resolved: drm/nouveau: Fix bridge reference leak in nv1a_ram_new() pci_get_domain_bus_and_slot() takes a reference to the PCI device, which is never released once the memory size has been read from its config space. Drop the reference before returning.

Timeline

  1. CVE published
  2. Record last updated

Affected versions

  • Linux Linux

    From 2fa6d6cdaf283c05ae23842b2a04aeb223203c13 · fixed in add5e0a45e3971df9c65cc7b59c90559a25dc5a9; From 2fa6d6cdaf283c05ae23842b2a04aeb223203c13 · fixed in 2bda86f1fb2373a2ad8900341d5d6a6d68ce6ddb; From 2fa6d6cdaf283c05ae23842b2a04aeb223203c13 · fixed in 9ffb43369ae51af5d5646b1ef680ab1af0fb4ad9; From 2fa6d6cdaf283c05ae23842b2a04aeb223203c13 · fixed in ac4f1d28498b9798fc20f91f23a4256032186370; From 2fa6d6cdaf283c05ae23842b2a04aeb223203c13 · fixed in 553c86816e99855d6784eebd2588d5d2198c280e; From 2fa6d6cdaf283c05ae23842b2a04aeb223203c13 · fixed in 6d497216c10af3dc9747b399295f385fabbac9e5; From 2fa6d6cdaf283c05ae23842b2a04aeb223203c13 · fixed in 3e0861ebb9ecf0b726ea42123bd579362ec1f977; From 2fa6d6cdaf283c05ae23842b2a04aeb223203c13 · fixed in 67b4411538c8341692548429d43256f25be99f7a

  • Linux Linux

    4.16

  • KernelLinux

    From 4.16.0 · fixed in 5.10.271; From 5.11.0 · fixed in 5.15.222; From 5.16.0 · fixed in 6.1.189; From 6.2.0 · fixed in 6.6.158; From 6.7.0 · fixed in 6.12.112; From 6.13.0 · fixed in 6.18.55; From 6.19.0 · fixed in 7.2.9

References 8

git.kernel.org